2,2',3,4,4',5,5',6-Octachlorobiphenyl (203) Back Catalog number: 66203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M10030B 12.880 µS/cm conductivity solution (box of 25x20mL sachet) Price on request 677057 Ethopabate, 100mg Price on request PST-1575M100C15 Oxadiazon, 100 µg/mL in MeOH, 1,5ml Price on request